Infiltration of urban stormwater (other works)

The water agency helps disconnect stormwater from collection networks for infiltration into the soil as close as possible to its point of fall, on developments not solely dedicated to water. This system concerns developments that are not predominantly vegetated. Different types of developments can be implemented in this context: hollow green spaces, vegetated storage roofs connected to an infiltrating device, permeable sidewalks or roadways on a storage and infiltrating structure, infiltration trenches...